Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / sparc / include / uapi / asm / apc.h

diff --git a/kernel/arch/sparc/include/uapi/asm/apc.h b/kernel/arch/sparc/include/uapi/asm/apc.h
new file mode 100644 (file)
index 0000000..24e9a7d
--- /dev/null
+++ b/kernel/arch/sparc/include/uapi/asm/apc.h
@@ -0,0 +1,64 @@
+/* apc - Driver definitions for power management functions
+ * of Aurora Personality Chip (APC) on SPARCstation-4/5 and 
+ * derivatives
+ *
+ * Copyright (c) 2001 Eric Brower (ebrower@usa.net)
+ *
+ */
+
+#ifndef _SPARC_APC_H
+#define _SPARC_APC_H
+
+#include <linux/ioctl.h>
+
+#define APC_IOC        'A'
+
+#define APCIOCGFANCTL _IOR(APC_IOC, 0x00, int) /* Get fan speed        */
+#define APCIOCSFANCTL _IOW(APC_IOC, 0x01, int) /* Set fan speed        */
+
+#define APCIOCGCPWR   _IOR(APC_IOC, 0x02, int) /* Get CPOWER state     */
+#define APCIOCSCPWR   _IOW(APC_IOC, 0x03, int) /* Set CPOWER state     */
+
+#define APCIOCGBPORT   _IOR(APC_IOC, 0x04, int)        /* Get BPORT state      */
+#define APCIOCSBPORT   _IOW(APC_IOC, 0x05, int)        /* Set BPORT state      */
+
+/*
+ * Register offsets
+ */
+#define APC_IDLE_REG   0x00
+#define APC_FANCTL_REG 0x20
+#define APC_CPOWER_REG 0x24
+#define APC_BPORT_REG  0x30
+
+#define APC_REGMASK            0x01
+#define APC_BPMASK             0x03
+
+/*
+ * IDLE - CPU standby values (set to initiate standby)
+ */
+#define APC_IDLE_ON            0x01
+
+/*
+ * FANCTL - Fan speed control state values
+ */
+#define APC_FANCTL_HI  0x00    /* Fan speed high       */
+#define APC_FANCTL_LO  0x01    /* Fan speed low        */
+
+/*
+ * CPWR - Convenience power outlet state values 
+ */
+#define APC_CPOWER_ON  0x00    /* Conv power on        */
+#define APC_CPOWER_OFF 0x01    /* Conv power off       */
+
+/*
+ * BPA/BPB - Read-Write "Bit Ports" state values (reset to 0 at power-on)
+ *
+ * WARNING: Internal usage of bit ports is platform dependent--
+ * don't modify BPORT settings unless you know what you are doing.
+ * 
+ * On SS5 BPA seems to toggle onboard ethernet loopback... -E
+ */
+#define APC_BPORT_A            0x01    /* Bit Port A           */
+#define APC_BPORT_B            0x02    /* Bit Port B           */
+
+#endif /* !(_SPARC_APC_H) */